#589EF9#589EF9

#589EF9 is a light, vivid cyan. Relative luminance 0.334; OKLCH L 69.5% C 0.152 H 255.8°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#589EF9
RGB	rgb(88, 158, 249)
HSL	hsl(214, 93%, 66%)
HSV	hsv(214, 65%, 98%)
CMYK	cmyk(64.7%, 36.5%, 0%, 2.4%)
CIE-LAB	lab(64.46, 5.85, -51.92)
CIE-LCH	lch(64.46, 52.24, 276.43°)
OKLab	oklab(69.48% -0.0373 -0.1475)
OKLCH	oklch(69.48% 0.152 255.8)
XYZ	xyz(33.3441, 33.3647, 94.2869)
Luminance	0.3337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589EF9 #F9B358

analogous

#58EFF9 #589EF9 #6258F9

triadic

#589EF9 #F9589E #9EF958

tetradic

#589EF9 #F958EF #F9B358 #58F962

square

#589EF9 #F958EF #F9B358 #58F962

split-complementary

#589EF9 #F96258 #EFF958

monochromatic

#075ECF #1D7CF7 #589EF9 #93C0FB #CEE3FD

Accessibility & contrast

On white

2.74

#589EF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#589EF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589EF9

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589EF9	#FFFFFF	#000000	##000000
##589EF9	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A5FD

Deuteranopia (green-blind)

#5F95F7

Tritanopia (blue-blind)

#00B3C0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #589ef9;
/* rgb */ color: rgb(88, 158, 249);
/* oklch */ color: oklch(69.5% 0.152 255.8);

Tailwind

colors: {
  custom: {
    50: '#96bafc',
    500: '#589ef9',
    950: '#000000',
  },
}

SCSS

$custom: #589ef9;
$custom-light: #96bafc;
$custom-dark: #000000;

JSON

{
  "hex": "#589ef9",
  "rgb": {
    "r": 88,
    "g": 158,
    "b": 249
  },
  "hsl": {
    "h": 213.913,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.69482,
    "c": 0.15214,
    "h": 255.8
  },
  "luminance": 0.33368
}

Semantic roles & 50–950 ramp

primary

#589EF9

secondary

#F1DABC

accent

#8200E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #589EF9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →